The Mexica and other Mesoamerican peoples commonly built special courts (or playing fields) for their intensely competitive ball games. This rare model of a Mexican ball court, made between 2200 BP and AD 250, shows a game in progress, complete with players and spectators. A few ball courts have been excavated in North America, compelling evidence of the many connections to Mexico. Yale University Art Gallery. Stephen Carlton Clark, B.A. 1903, Fund.